Calling line identifier



J. O'D. SHEPHERD CALLING LINE IDENTIFIER Jan. 4, 1955 53 Sheets-Sheet 1 Original Filed May 5. 1943 36959 ou SS QQ lb ATTORNEY /N VE /V 7` OR 5&1 on SHEPHER@ Jan. 4,. 1955 J. O'D. SHEPHERD CALLING LINE IDENTIFIER 63 Sheets-Sheet 2 Original Filed May 5, 1945 kbtk 9500. bo

Roni VE N TOR J. o SHEPHERD 5 y `4c A T TOR/VE? Jan. 4, 1955 J. o'D. SHEPHERD CALLING LINE IDENTIFIER 53 Sheets-Sheet 3 Original Filed May 5, 1943 Inl C u d.

VVE/vm@ J OD SHEPHERD @y Arrow/5y 55 Sheets-Sheet 4 Original Filed May 5, 1943 Vl 0 E m H T DI Hrm S 0. O Jy ou w @Pk Jan. 4, 1955 J. oD. SHEPHERD CALLING LINE IDENTIFIER 53 Sheets-Sheet 5 Original Filed May 5, 1943 /A/VE/vro/P J OD SHEPHERD .9V

ATTORNEY Jan. 4, 1955 J. OD. SHEPHERD 2,698,880

CALLING LINE IDENTIFIER Original Filed May 5, 1943 Y y 53 Sheets-Sheet 6 I /N N TOR J 0D sHfPHER/J BV ATTORNEY Jan. 4, 1955 1. o'D. SHEPHERD 2,698,880

CALLING LINE IDENTIFIER Original Filed May 5, 1943 53 Sheets-Sheet 7 vn n'rn En PIJ-RELAY,"

PO/NT SELECTQR RELAYS /N VEN To@ J OD 5 HE PHE PD A TTOQA/EV Jn. 4, 1955 J. oD. SHEPHERD CALLING LINE IDENTIFIER 53 Sheets-Sheet 8 Original Filed May 5, 1945 SHEPHERD A 7' rom/5V Jan. 4, 1955 J. o'D, SHEPHERD 2,698,880

CALLING LINE IDENTIFIER Original Filed May 5, 1945 53 Sheets-Sheet 9 TRI( VRELAVS T0 LAJ` 7 TRK RELAY /N VEA/Tof? J OD SHEPHERD ATTORNEY Jan. 4, 1955 J. oD. SHEPHERD 2,698,880

CALLING LINE IDENTIFIER Original Filed May 5, 1945 53 Sheets-Sheet lO GROUP o ATTORNEY Jan. 4, 1955 J. O'D. SHEPHERD 2,698,880

CALLING LINE IDENTIFIER original Filed May 5.1943 5s streets-sheet 11 N l N i ""V-J LODL 2 I I H5 4 v IL-2.

7 /aos /N VE N TOR Jan. 4, 1955 .1. oD. SHEPHERD 2,698,880

CALLING LINE IDENTIFIER Original Filed May 5, 1943 I'.53 Sheets-Sheet 12 /N VE N TOA J OD EPHERD 5V A from/5V Jan. 4, 1955 J. O'D. SHEPHERD CALLING LINE IDENTIFIER 53 Sheets-Sheet 13 Original Filed May 5, 1943 Q .um

/N VEN TOR HEFfHE/PD A T TORNEV Jan. 4, 1955 J. o'D. SHEPHERD 2,698,880

CALLING LINE IDENTIFIER Original Filed May 5, 1943 55 Sheets-Sheet 14 /Nl/ENTOR J O' SHEPHERD @y ATTORNEV Jan. 4, 1955 J. oD. SHEPHERD 2,698,880

CALLING LINE IDNTIFIER Original Filed May 5, 1943 53 Sheets-Sheet 15 T0 /NTERL/NK J OD HEPHER Jan. 4, 1955 J. oD. SHEPHERD 2,698,880

CALLING LINE IDENTIFIER Original Filed May 5, 1943 53 Sheets-Sheet 16 J 0D SHEPHERD @y l A 7` TURA/EV Jan. 4, 1955 J. o'n. SHEPHERD CALLING LINE IDENTIFIER 55 Sheets-Sheet 17 Original Filed May 5. 1943 N Tum.

/NVENTOR J. 0D EPHERD 4 TTORNEV Jan. 4, 1955 J. oD. SHEPHERD CALLING LINE IDENTIFIER 55 Sheets-Sheet 18 Original Filed May 5, 1943 J 022 SHEPHERD BV /m/EN To@ Jan. 4, 1955 .1. o'D. SHEPHERD CALLING LINE IDENTIFIER 5S Sheets-Sheet 19 Original Filed May 5, 1943 /NVE/VTOIQ J 0D. EPHERD ATTORNEY Jan. 4, 1955 J. o'D. SHEPHERD CALLING LINE IDENTIFIER 53 Sheets-Sheet 2O Original Filed May 5, 1943 Y /N VE N TR J 00 HEPHERD BV 

